The problem both of you would have with that is, going by everyone else on the roster, Ridley WOULD use his Other M design, seeing as Sammy is her Other M design (for the suit, and just based on it for ZSS), and basically everyone else is using a design based on their latest appearance. The exceptions are Link and Zelda, seeing as Ganondorf and Sheik weren't in Skyward Sword, so having SS Link/Zelda alongside TP Ganondorf and Sheik wouldn't make sense. Which then begs the question of what design Impa would have. She wasn't in TP, though her SS design wouldn't be out of place among them, to me.